Description
Keto Sweet Potato Casserole is a delicious and comforting low-carb twist on the classic holiday side dish. Made with creamy blended cauliflower instead of sweet potatoes, this casserole offers warm fall spices and a crunchy, buttery pecan topping, perfect for Thanksgiving and other festive meals. It’s easy to prepare ahead and customizable with various keto-friendly toppings, delivering the cozy flavor experience without the carbs.
Ingredients
Main Ingredients
- 1 medium head cauliflower, cut into florets
- 4 tablespoons butter, softened
- 4 ounces cream cheese, softened
- 1/4 cup heavy cream
- 2 large eggs
- 1/4 cup low-carb sweetener (such as erythritol or monk fruit)
- 1 teaspoon ground cinnamon
- 1/4 teaspoon ground nutmeg
- 1 teaspoon vanilla extract
- 1/2 teaspoon salt
Topping
- 1/2 cup chopped pecans
- 1/4 cup unsweetened shredded coconut
- 2 tablespoons sugar-free maple syrup
Instructions
- Preheat Oven: Preheat your oven to 350°F (175°C) to prepare for baking the casserole.
- Prepare Cauliflower: Cut the cauliflower into florets and steam or boil until very tender, about 10-12 minutes. Drain thoroughly and let it sit so excess moisture evaporates to avoid a soggy casserole.
- Blend Filling: Place the cooked cauliflower into a food processor. Add softened butter, cream cheese, heavy cream, eggs, low-carb sweetener, cinnamon, nutmeg, vanilla extract, and salt. Blend until the mixture is completely smooth and creamy.
- Transfer to Dish: Grease a casserole dish and pour the smooth cauliflower mixture into it, spreading it evenly.
- Prepare Topping: In a small bowl, combine chopped pecans, unsweetened coconut, and sugar-free maple syrup. Mix well to coat the nuts and coconut evenly.
- Add Topping: Sprinkle the pecan and coconut mixture evenly over the top of the cauliflower filling in the casserole dish.
- Bake: Place the casserole in the preheated oven and bake for about 25-30 minutes, or until the casserole is heated through and the topping is golden and slightly toasted.
- Rest and Serve: Remove from oven and let the casserole rest for several minutes to set before serving. This helps the flavors meld and makes serving easier.
Notes
- Make sure to drain and dry the cooked cauliflower very well to prevent a watery casserole.
- You can substitute pecans with walnuts or omit nuts completely if preferred; unsweetened coconut or keto-friendly seeds work well as replacements.
- Add a zest of orange or extra spices like cloves for added depth of flavor.
- This casserole can be prepared a day in advance and refrigerated, then baked when ready to serve.
- For a dairy-free version, use plant-based butter, cream cheese, and unsweetened non-dairy cream.
- Store leftovers in an airtight container in the fridge for up to 4 days; it also freezes well for up to 2 months.
- Reheat leftovers in a microwave or oven until warmed through.
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Category: Side Dish
- Method: Baking
- Cuisine: American